| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.53 | 8.372% | $259.5835 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $243.36 | 6.871% | $260.0813 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $144.34 | 6.684% | $153.9877 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $209.49 | 8.550% | $227.4014 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $141.75 | 10.294% | $156.3417 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $178.33 | 10.480% | $197.019 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $209.37 | 7.627% | $225.3386 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $1,366.17 | $1,479.7532 | $1,479.75 | $1,479.80 | $1,479.70 | |